Apple has released iMovie ’11 9.0.9, a small update for the video editing app that is nearing its third birthday (the iLife ’11 suite was originally released on 20 October 2010). This update squashes a bug that prevented iMovie from recognizing video cameras connected to your Mac and improves compatibility with projects that are imported from iMovie for iOS. Finally, it also includes unspecified stability improvements. ($14.99 new from the Mac App Store, free update through Software Update or the App Store app, 1.08 GB)
Option-Click AirPort Menu for Network Details
If you hold down the Option key while clicking the AirPort menu in Mac OS X 10.5 Leopard, you'll see not just the names of nearby Wi-Fi networks, but additional details about the selected network. Details include the MAC address of the network, the channel used by the base station, the signal strength (a negative number; the closer to zero it is, the stronger the signal), and the transmit rate in megabits per second showing actual network throughput. If you hover the cursor over the name of a network to which you're not connected, a little yellow pop-up shows the signal strength and type of encryption.